70040984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 146694240

約数和(自身を除く): 76653256

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 97, 104, 106, 131, 194, 212, 262, 388, 424, 524, 689, 776, 1048, 1261, 1378, 1703, 2522, 2756, 3406, 5044, 5141, 5512, 6812, 6943, 10088, 10282, 12707, 13624, 13886, 20564, 25414, 27772, 41128, 50828, 55544, 66833, 90259, 101656, 133666, 165191, 180518, 267332, 330382, 361036, 534664, 660764, 673471, 722072, 1321528, 1346942, 2693884, 5387768, 8755123, 17510246, 35020492, 70040984]

約数ペア:

[(1, 70040984), (2, 35020492), (4, 17510246), (8, 8755123), (13, 5387768), (26, 2693884), (52, 1346942), (53, 1321528), (97, 722072), (104, 673471), (106, 660764), (131, 534664), (194, 361036), (212, 330382), (262, 267332), (388, 180518), (424, 165191), (524, 133666), (689, 101656), (776, 90259), (1048, 66833), (1261, 55544), (1378, 50828), (1703, 41128), (2522, 27772), (2756, 25414), (3406, 20564), (5044, 13886), (5141, 13624), (5512, 12707), (6812, 10282), (6943, 10088)]